Physics Professor: ‘There Is A Chance That We May Never Find The Wreckage’

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A navigational radar on Indonesia's National Search and Rescue boat shows details during a search in the Andaman sea area around northern tip of Indonesia's Sumatra island for the missing Malaysian Airlines flight MH370 on March 17, 2014. (credit: CHAIDEER MAHYUDDIN/AFP/Getty Images)

A navigational radar on Indonesia’s National Search and Rescue boat shows details during a search in the Andaman sea area around northern tip of Indonesia’s Sumatra island for the missing Malaysian Airlines flight MH370 on March 17, 2014. (credit: CHAIDEER MAHYUDDIN/AFP/Getty Images)

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WELLINGTON, New Zealand (CBS News/CBSDC/AP) — The plane must be somewhere. But the same can be said for Amelia Earhart’s.

Ten days after Malaysia Airlines Flight 370 disappeared with 239 people aboard, an exhaustive international search has produced no sign of the Boeing 777, raising an unsettling question: What if the airplane is never found?

Such an outcome, while considered unlikely by many experts, would certainly torment the families of those missing. It would also flummox the airline industry, which will struggle to learn lessons from the incident if it doesn’t know what happened.

While rare nowadays, history is not short of such mysteries – from the most famous of all, American aviator Earhart, to planes and ships disappearing in the so-called Bermuda Triangle.

“When something like this happens that confounds us, we’re offended by it, and we’re scared by it,” said Ric Gillespie, a former U.S. aviation accident investigator who wrote a book about Earhart’s still-unsolved 1937 disappearance over the Pacific Ocean. “We had the illusion of control and it’s just been shown to us that oh, folks, you know what? A really big airliner can just vanish. And nobody wants to hear that.”

Part of the problem, said Andrew Thomas, the editor-in-chief of the Journal of Transportation Security, is that airline systems are not as sophisticated as many people might think. A case in point, he said, is that airports and airplanes around the world use antiquated radar tracking technology, first developed in the 1950s, rather than modern GPS systems.

A GPS system might not have solved the mystery of Flight 370, which disappeared March 8 while flying from Kuala Lumpur, Malaysia, to Beijing. But it would probably have given searchers a better read on the plane’s last known location, Thomas said.

“There are lots of reasons why they haven’t changed, but the major one is cost,” he said. “The next-generation technology would cost $70 to $80 billion in the U.S.”

Malaysian officials said early in the search that they suspected Malaysia Airlines Flight 370 backtracked and flew toward the Strait of Malacca, just west of Malaysia. But it took a week for them to confirm Malaysian military radar data that suggested that route. On Tuesday, Thai military officials said their own radar showed an unidentified plane, possibly Flight 370, flying toward the strait beginning minutes after the Malaysian jet’s transponder signal was lost.

The search area for the plane now covers seven million square miles. While it is still possible the jet flew along a northwestern curve from northern Thailand through to the border of Kazakhstan and Turkmenistan, officials believe it is more likely the plane traveled along a southwestern route across the Indian Ocean.

“CBS This Morning” contributor Michio Kaku, a physics professor at the City University of New York, called the Indian Ocean a black hole with regards to radar.

He noted that it took 70 years to locate the Titanic after it sank. In the case of the Air France 447 crash in 2009, when investigators had a better idea of where the plane went down, it was still two years before the flight recorder was found, he said.

“It’s like finding a needle in 10,000 haystacks,” he said. “There is a chance that we may never find the wreckage.”

The Indian Ocean’s currents will push the debris field over a larger and larger space as time goes by, Kaku said. And the flight recorder — though it emits an ultrasonic beacon that could be picked up by submarines — has a battery life of just 30 days, he said.

“After 30 days,” he said, “the flight recorder goes blank and we go blind.”

The Indian Ocean is so deep in some areas that robots — an expensive and time-consuming option — would need to be used in the search.

“We have to find the wreckage soon while the flight recorder is still emitting this beacon, before currents wash the debris into different areas,” Kaku said. “Time is not on our side. We have to find the flight recorder, find the wreckage soon, or else we may never find it.”

Experts say the plane’s disappearance will likely put pressure on airlines and governments to improve the way they monitor planes, including handoff procedures between countries. Flight 370 vanished after it signed off with Malaysian air-traffic controllers, and never made contact with their Vietnamese counterparts as it should have.

And if the plane is never found, liability issues will be a huge headache for courts. With no wreckage, it would be difficult to determine whether the airline, manufacturers or other parties should bear the brunt of responsibility.

“The international aviation legal system does not anticipate the complete disappearance of an aircraft,” said Brian Havel, a law professor and director of the International Aviation Law Institute at DePaul University in Chicago. “We just don’t have the tools for that at present.”

The families of the missing, of course, would face the most painful consequences of a failed search.

“In any kind of death, the most important matter for relatives and loved ones is knowing the context and circumstances,” said Kevin Tso, the chief executive of New Zealand agency Victim Support, which has been counseling family and friends of the two New Zealand passengers aboard the flight. “When there’s very little information, it’s very difficult.”

Tso said the abundance of speculation about the plane’s fate in the media and elsewhere is not helpful to the families, who may be getting false hope that their loved ones are still alive.

It has been nearly 50 years since a plane carrying more than two dozen people vanished without a trace, according to a list of unexplained aviation disappearances tracked by the Flight Safety Foundation. An Argentine military plane carrying 69 people disappeared in 1965 and has never been found.

Earhart, the first female pilot to cross the Atlantic Ocean, vanished over the Pacific with Fred Noonan during an attempt to circumnavigate the globe. Seven decades later, people are still transfixed. Theories range from her simply running out of fuel and crashing to her staging her own disappearance and secretly returning to the U.S. to live under another identity.

There is also an ongoing fascination with the Bermuda Triangle, where several ships and planes disappeared, including a squadron of five torpedo bombers in 1945. Studies have indicated the area is no more dangerous than any other stretch of ocean.

More than two dozen countries are involved in the effort to find Flight 370 and end the uncertainty, with dozens of aircraft and boats searching along a vast arc where investigators believe the plane ended up, judging by signals received by a satellite.

Gillespie and other experts said they expect the plane will eventually be found, even if investigators have to wait until some wreckage washes ashore.

“We all expect we’re going to find this plane and the chances are probably pretty good that we’ll find something. But you know, I think everyone thought that about Amelia Earhart as well,” said Phaedra Hise, a pilot and author of “Pilot Error: The Anatomy of a Plane Crash.” ”We know there’s a chance that we may never find out what happened. Which is a little scary, isn’t it?”

White House Press Secretary Jay Carney said last week that “there are a number of possible scenarios that are being investigated as to what happened to the flight.”

(TM and © Copyright 2014 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2014 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)

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